A New Cardioid-Line Microphone

Ramsey RC. A New Cardioid-Line Microphone. In: AES Convention 11. Audio Engineering Society; 1959. Paper 90. Available from: https://aes.org/publications/elibrary-page/?id=444

@inproceedings{Ramsey1959_444,
  author = {Ramsey, Robert C.},
  title = {{A New Cardioid-Line Microphone}},
  booktitle = {AES Convention 11},
  note = {Paper 90},
  year = {1959},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=444}
}

TY  - CPAPER
TI  - A New Cardioid-Line Microphone
AU  - Ramsey, Robert C.
T2  - AES Convention 11
M1  - Paper 90
PY  - 1959
DA  - 1959/10/06
UR  - https://aes.org/publications/elibrary-page/?id=444
PB  - Audio Engineering Society
LA  - en
AB  - A new dynamic microphone, designed to increase the usable microphone-to-source distance, is described. Designed particularly for television and motion picture applications where the usable microphone working distance must be a maximum, the model 642 has improved directivity and high sensitivity. The improved directivity is achieved by functioning as a first order gradient microphone at bass frequencies and as a line microphone at high frequencies. A detailed description of the directional characteristics is included.
ER  -